Upgrading Simple Shell to Interactive Shell

# Introduction

In the field of penetration testing, gaining access to a target system often involves obtaining a shell, which can be a simple shell or an interactive shell. A simple shell is limited in functionality and lacks interactive capabilities, while an interactive shell provides a more robust and user-friendly environment. This lab aims to explore the differences between simple and interactive shells, and guide you through the process of upgrading a simple shell to an interactive shell.